Around the world, フェデリコ (Federico 
, Frederico , Federiko 
) is a widespread masculine forename. The forename フェデリコ is characteristic of San Marino, where it is a widespread boy's name, Uruguay, where it is a common masculine name, and Argentina (explore the name in all countries). In absolute terms, it most frequently occurs in Argentina, Italy, and Mexico. Very seldom, フェデリコ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Federico, Frederico | Italy, Philippines, Mexico, Argentina, Brazil |
| Federiko | Italy, Spain, Philippines, Mexico, Argentina |
| フェデリコ | Japan |
Fedeliko, Federic, Fred, Frederic, Frederick, Frederig, Frederik, Frederiko, Fredrik, Freerk, Fridolin, Friederich, Friedrich, Frigyes, Fryderyk, Frédéric, Frédérik, Φρέντερικ, Федерико, Фред, Фредерик, Фредерико, Фредрик, Фридерик, Фридерих, Фридолин, Фридрих, Фрыдрых, Фрэд, Фрід'Єш, Фрідеш, Фрідріх, Фрідьєш, פדריקו, פרד, פרדריק, פרידיש, פרידריך, فرد, فريتز, فريدريك, فريديريك, フレッド, フレデリック, 弗列德里克, 弗雷德, and 弗雷德里克
フェデリコ is also a popular name for the fictitious and mythical characters: Tito , the character from Oliver & Company; Quico , the fictional character from the El Chavo del Ocho television series; Fredo Corleone , the fictional character from The Godfather series; Federico Matalascallando and Federico Von Pilsener , and in many other works.